baber/WOPTO huggingface dataset:
Patent JP-H05116915-A (JP)
Title: Production of gaseous nitrogen
Inventor: MIKAMI KOICHI
IPC: B01D53/04
Filed: 1991-10-30
Abstract: PURPOSE:To produce high-purity gaseous nitrogen by using fuel more than the theoretical combustion amount of oxygen by prescribed amount in gaseous nitrogen containing oxygen and removing moisture, gaseous carbon dioxide and unburned fuel by a pressure swing adsorption method. CONSTITUTION:Gaseous nitrogen containing oxygen (e.g. off-gas of a chemical plant) is supplied via a pipeline 1 and heat-exchanged with catalytic combustion exhaust gas in a heat exchanger 2 and thereafter led to a catalytic combustor (oxidative catalyst) heated at >=100 deg.C via a pipeline 3. On the other side, fuel (e.g. ethylene) more than the theoretical amount of oxygen by 1-20wt.% in gaseous nitrogen containing oxygen is supplied from a pipeline 4. Herein gaseous oxygen in gaseous nitrogen containing oxygen is completely consumed. Water and gaseous carbon dioxide are produced. Combustion exhaust gas discharged from the catalytic combustor gives heat of combustion to gaseous nitrogen containing oxygen in the heat exchanger 2 via a pipeline 5 and is cooled and supplied to a pressure swing adsorption device (an adsorbent is alumina, activated carbon and zeolite). Moisture CO2 and unburned gaseous fuel are removed and high-purity gaseous nitrogen is discharged from a duct 7.
Patent JP-2001105052-A (JP)
Title: Die mounting method and punch press
Inventor: KAWAGUCHI KOJI
IPC: B21D37/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To insert a die into a die mounting hole even in the case there is a relief part on part of the upper face of the die like a nesting die. SOLUTION: A die D to be changed is inserted to a die mounting part of a lower turret 15 of a punch press by a die pressing face of plural die push members having a die change arm 91. At least one of die push member 139 among plural die push members is freely turned around the position deviated from the center of a die pressing face 137 nearly in the horizontal plane, a die detection device 151 is provided to detect the upper face of the die D at a tip side of the die pressing face 137 of a long size side 147 from this turning center. When the die detection device 151 does not detect the upper face of the die D in descending the die push member 139, the die push member 139 is turned roughly 180 deg. and then the die D is inserted by pressing the upper face of the die D with the die pressing face of the plural die push members.
Patent JP-2001105770-A (JP)
Title: Writing pad article
Inventor: NAGASAWA KAORI
IPC: B42D15/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of resources by a method wherein even mounting papers are effectively utilized without waste. SOLUTION: A writing pad article 1 is composed by connecting a pair of front mounting papers 2A and 2B with each other through a pasting-up part 3. The respective front mounting papers 2A and 2B are bent along the boundaries between the pasting-up part 3 and the front mounting papers to the same bending direction and, at the same time, a writing pad bundle 4 pasted to the pasting-up part 3 is pinched between a pain of front mounting papers 2A and 2B. In either one of the respective front mounting papers 2A and 2B, perforated lines 6 and 7, by which the paper surface is partitioned into a plurality of regions s1 and s2, each corresponds to the size of a postcard. On the outside surfaces of the respective front mounting papers 2A and 2B, patterns 10A and 11A are represented in every one of the regions s1 and s2. On the inside surface of the respective front mounting papers 2A and 2B, the address surfaces are represented in every one of the regions s1 and s2.
Patent JP-H09127424-A (JP)
Title: Light source
Inventor: SUGIYAMA YUMIKO
IPC: G01N21/27
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To improve light utilization efficiency by condensing the light rays emitted from respective light emitting elements discretely as parallel beams, receiving the condensed beams and shutting off the outer beams with an aperture. SOLUTION: The divergent beams from respective LEDs 11 to 15 are paralleled to the parallel beams by lenses 51 to 55 and are in succession condensed by a lens 6 to one point (one spot). This light spot is made incident on the end face of an optical fiber 7 arranged in this condensing position. The exit light of the optical fiber 7 is made white by adjusting the powers of the respective LEDs 11 to5 . Since the LEDs themselves are not spot light sources, the true parallel beams are not obtainable even if the beams thereof are passed through the lenses 51 to 55 but the Fourier transform image thereof is formed in the condensing part and, therefore, the distortions of higher order are made removable and the exit light from the optical fiber 7 is the good-quality light source which may be handled nearly as the spot light source.  As a result, the light utilization efficiency is easily enhanced without using the optical coupler and the many optical fibers.
Patent JP-H055056-A (JP)
Title: Thermoplastic resin composition
Inventor: URABE HIROSHI
IPC: C08K5/00
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent heat- resistance, mechanical properties, etc., small linear expansion coefficient and warpage and excellent dimensional stability by compounding a polyphenylene ether, a polyamide, etc. CONSTITUTION:The objective composition can be produced by compounding (A) 50-90wt.% (preferably 30-55wt.%) of a polyphenylene ether resin, (B) 0.5-20wt.% (preferably 2-10wt.%) of an amorphous or low-crystalline polyamide having a glass transition temperature of-250 deg.C and (C) 5-90wt.% (preferably 25-60wt.%) of a crystalline polyamide resin at a B/C weight ratio of <=0.2 (preferably <=0.15) and compounding 100 pts.wt. of the obtained mixture with (D) 0-40 pts.wt. (preferably 5-20 pts.wt.) of a rubbery material (e.g. ethylene-propylene rubber), (E) 2-100 pts.wt. (preferably 5-80 pts.wt.) of an inorganic filler and/or glass fiber and (F) 0.01-15 pts.wt. (preferably 0.1-5 pts.wt.) of a compatibilizing agent.
Patent JP-H03146598-A (JP)
Title: Detergent composition, its production and cleaning method using the same composition
Inventor: MURAKOSHI MASASHI
IPC: C11D7/60
Filed: 1989-11-02
Abstract: PURPOSE:To obtain a novel detergent composition containing no petroleum-based volatile solvent and organic synthetic surfactant, and having low polluting property, by adding sodium triphosphate, sodium metasilicate, sodium sulfate, etc., as main ingredients. CONSTITUTION:(A) 15-40wt.% sodium triphosphate, (B) 17-35wt.% sodium metasilicate, (C) 7-15wt.% sodium sulfate, (D) 0.5-18wt.% sodium borate and (E) 12-50wt.% potassium diphosphate are added as main ingredients to provide the objective composition.
Patent JP-H09127251-A (JP)
Title: Human-body detection apparatus
Inventor: YAGUCHI YOSHINOBU
IPC: G01S15/04
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a human-body detection apparatus which does not require to set the tolerance of the backward and forward time of ultrasonic waves and to perform a reset operation and by which a human body is detected surely. SOLUTION: When an infrared detection part 1 detects infrared rays from an infrared detection range, it outputs a detection signal (a). An ultrasonic transmission part 3 transmits ultrasonic waves to the infrared detection range. An ultrasonic reception part 4 receives the reflected waves of the ultrasonic waves so as to generate a reflection signal. A measuring part 5 investigates the backward and forward time of the ultrasonic waves and on the basis of the reception time of the reflection signal. A comparison part 7 investigates a shortest backward and forward time, and it generates a detection signal (c) when the backward and forward time is shorter than the reference time of a storage part 6. When a judgment part 2 receives the detection signal (c) at the stop of the output of a human-body detection signal (d), it outputs the human- body detection signal (d).  When the comparison part 7 stops the output of the detection signal (c) in the output state of the human-body detection signal (d), the output of the human-body detection signal (d) is stopped. When the judgment part 2 receives the detection signal (a), it outputs an instruction signal, and the storage part 6 stores the shortest forward and backward time from the comparison part 7 as the reference time.
Patent JP-2001109663-A (JP)
Title: System and method for controlling disk
Inventor: ISHIKAWA KIYOSHI
IPC: G06F12/08
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for controlling disk with which the cache memory of a disk controller can be effectively used and read processing of data can be speedily performed. SOLUTION: A disk controller 16 directly transfers read data to a host memory 4 without through a cache memory 10 in the case of read processing.
Patent JP-H07140003-A (JP)
Title: Measurement device for visibility degree
Inventor: YAMANAKA YASUHIKO
IPC: G01W1/00
Filed: 1993-11-16
Abstract: PURPOSE:To measure a visibility degree in a condition of existence of smoke in a tunnel or in fog. CONSTITUTION:A background luminance-measuring section 1 measures background luminance of an object and an object luminance-calculating section 2 calculates luminance of the object from the background luminance. An optical screen luminance-measuring section 3 measures luminance of an optical screen that is generated between the object and an observer and a penetration rate-measuring section 4 measures a penetration rate of a light. A background apparent luminance-calculating section 5 calculates apparent luminance of a background from the background luminance, luminance of the optical screen and penetration rate and an object apparent luminance-calculating section 6 calculates apparent luminance of the object from the luminance of the object, luminance of the optical screen and penetration rate. A luminance difference-calculating section 7 calculates a luminance difference DELTAL of the apparent luminance. An equivalent optical screen luminance-measuring section 9 measures equivalent optical screen luminance in terms of an eye of the observer and a central hole adaptation luminance-measuring section 8 measures central hole luminance in terms of the eye. A luminance difference distinction threshold-calculating section 10 calculates a luminance difference distinction threshold DELTALmin in terms of the eye of the observer from the above luminance. A visibility degree-calculating section 11 calculates a visibility degree from the luminance difference DELTAL and luminance difference distinction threshold DELTALmin.
Patent JP-H11115370-A (JP)
Title: Writing brush implement
Inventor: ANDO TAKEO
IPC: B43K8/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To regulate light and shade of Indian ink or paints by one writing brush implement by providing a thickening coating-liquid supply unit and a dilute-liquid supply unit for diluting thickening coating liquid at a handgrip, and freely adjustably regulating supply amounts of the coating liquid and the dilute liquid to be supplied into a writing brush. SOLUTION: A writing brush 50 is fixed to a handgrip. A thickening coating liquid supply unit 1 is formed of a cylindrical or columnar synthetic resin. And, a supply amount of the coating liquid is regulated by urging it via flexibility of the unit 1. A part of a sharp shape of the unit 1 is inserted into the brush 50 to supply the coating liquid from pores 5 on its surface. A dilute-liquid supply unit 2 is formed similarly to the unit 1 to supply the dilute liquid from a gap of a front end of the unit 2. Thus, light and shade of the coating liquid can be regulated by the one writing brush implement. A complicated operation of washing the brush by an Indian ink washbowl and regulating the light and shade of the coating liquid by a trial tray can be eliminated.
Patent JP-H04159843-A (JP)
Title: Telephone system
Inventor: TAKEISHI HIROSHI
IPC: H04M1/65
Filed: 1990-10-23
Abstract: PURPOSE:To surely actuate the automatic answering function of a telephone system by providing a means which detects the indication of a man and an automatic setting means which automatically sets an automatic answering mode when no indication of a man is detected for more than a prescribed period of time. CONSTITUTION:A detecting means 18 which directly or indirectly detects the indication of a man is provided within the serviceable area of a telephone system 100. In addition, an automatic setting means 16 which automatically sets an automatic answering mode when the indication of a man is not detected by the means 18 for more than a prescribed period of time is also provided. Therefore, when the telephone system 100 is left alone without attendant, the automatic answering function of the telephone system 100 can be surely actuated, since the automatic answering mode is automatically set.
Patent JP-S62145631-A (JP)
Title: Electron gun body structure
Inventor: SANO HIROKI
IPC: H01J29/50
Filed: 1985-12-20
Abstract: PURPOSE:To obtain an electron gun body structure having favorable beam focus characteristic and static convergence characteristic in active temperature without needing a jig newly, by making the second grid electrode as a bimetal structure. CONSTITUTION:The first grid electrode 2 or the second grid electrode 3 is made as a structure that the metal plates of different coefficients of thermal expansion such as a bimetal are stuck to each other. The electrode around both side beam transit holes of the first grid electrode 2 and the second grid electrode 3 which are fixed to an insulating support as not shown with up and down four points is able to be transformed in the travelling direction of electron beams or in the contrary direction thereof under active temperature. This transformation is merely owing to the nature of the bimetal, so that no jig is needed.
Patent JP-H07118386-A (JP)
Title: Polyimide film and production thereof
Inventor: YAMADA HIROSHI
IPC: C08G73/10
Filed: 1993-10-20
Abstract: PURPOSE:To provide the polyimide film having a low coefficient of linear thermal expansion and excellent dimensional stability to temperature, and to provide a process for producing the film. CONSTITUTION:The film is made of a polyimide comprising structural units represented by formula I and has a coefficient of linear thermal expansion of 3.0X10<-5>/cm/cm/ deg.C or lower in the temp. range of 30-50 deg.C. This film is obtained by dissolving a poly(amic acid) (a) made up of structural units represented by formula II into a solvent in which the polymer (a) does not strongly solvate, forming a poly(amic acid) film from the solution, and then converting the polymer (a) into a polyimide through ring closure.
Patent JP-H02132722-A (JP)
Title: Three-phase common container type breaker
Inventor: TSUKUSHI MASANORI
IPC: H02B13/035
Filed: 1988-11-14
Abstract: PURPOSE:To enable three-phase breakers housed in a container to be used as pole breakers by disposing the breakers on each vertex of virtual equilateral triangles, arranging extraction conductors connected to both ends of the breakers on the axes of the breakers so as to be introduced from the container, and disposing a controller opposed to each one side of the equilateral triangles. CONSTITUTION:Extraction conductors 27a-27c and 28a-28c disposed at both ends of a three-phase breaker are arranged parallel to lines connecting each vertex of virtual equilateral triangles. A controller 7 is juxtaposed opposed to each one side of the equilateral triangles. Accordingly, the extraction conductors 27a-27c and 28a-28c can be easily connected between distribution lines substantially aligned on a line. In addition, even if a three-phase common operating rod 16 is provided at the center of the triangle so as to commonly operate three phases, the insulation between the operating rod 16 and the extraction conductors 27a-27c and 28a-28c can be easily kept. Therefore, the breaker can be used as a pole breaker.
Patent JP-2001106606-A (JP)
Title: Fungus-removing agent composition
Inventor: TAMADA AKIO
IPC: A01N59/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a fungus-removing agent capable of being readily coated without causing drooping down on a vertical wall surface, generating very small amount of chlorine odor when using the agent, and usable in a bathroom, a kitchen or the like. SOLUTION: This fungus-removing agent composition is obtained by formulating magnesium aluminum silicate with an aqueous solution containing hypochlorites and chlorates as an active ingredient to provide a gel. The magnesium aluminum silicate is the one obtained by using a natural smectite clay as a raw material and purifying the raw material.
Patent JP-H03146307-A (JP)
Title: Composite laminated wood and its manufacture
Inventor: KUME YUICHI
IPC: B27M3/00
Filed: 1989-10-31
Abstract: PURPOSE:To improve the productivity, while the gluing strength between mutual members is heightened and the positioning of mutual members is carried out easily and surely in manufacture by gluing integrally the intermediate members composed of synthetic resin or synthetic rubber to the platelike members on both sides with depressions and protrusions. CONSTITUTION:Composite laminated wood M1 is composed by two wooden platelike members 1a having rectangular cross section and the same width and two intermediate members 2a made of hard synthetic resin-foam intervening between the plate members. On the opposite surfaces of both plate members 1a, the grooves 3a having inverse trapezoids are respectively engraved in parallel longitudinally at the two positions of both sides. On the upper and lower surfaces of both intermediate members 2a, three ridges 3b having the cross sectional trapezoids corresponding to the grooves 3a are longitudinally formed in parallel respectively. These ridges 3b are set in the state of such a size, shape and arrangement interval that they may be inserted sufficiently into the corresponding grooves 3a. On each contacting surface, three pairs of the grooves 3a and the ridges 3b are integrally formed through an adhesive as if palms are joined together. Hollow part 4 is formed inside with both plate members 1a and the intermediate members 2a.
Patent JP-2000085606-A (JP)
Title: Steering system for automobile
Inventor: BOHNER HUBERT
IPC: B62D5/04
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a useful means concerning operational reliability of this system in a steering system. SOLUTION: A wheel 1 steered by this steering system for automobile is operationally connected to a steering wheel 9 at normal operation through an electronic control device 24 always inspecting normal operation. The control device 24 operates the operating device 5 for operating steering of the wheel 1 to be steered, according to a target value transmitter 26 operated by the steering wheel 9 and an actual value transmitter 25 operated by the wheel 1. At malfunction of the control device 24, forcibly connecting devices 4, 8 between the steering wheel 9 and the wheel 1 to be steered is switched so as to automatically function. The switching is executed even when a characteristic value related to deviation of the target value - the actual value of steering angle is outside a tolerance threshold value.
Patent JP-H08120220-A (JP)
Title: Coating material
Inventor: SHINOHARA HIRONOBU
IPC: C09D165/00
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a norbornene resin solution which can give a coating film or a film excellent in strengths and transparency in excellent productivity. CONSTITUTION: This material comprises a thermoplastic norbornene resin and comprises a hydrogenation reaction solution obtained by the ring-opening polymerization of a norbornene monomer and the subsequent hydrogenation or a polymerization reaction solution obtained by the addition polymerization of a norbornene monomer.
Patent JP-H02147477-A (JP)
Title: Control method for power steering device
Inventor: ISHIZAKA KOICHI
IPC: B62D109/00
Filed: 1988-11-14
Abstract: PURPOSE:To prevent a steering wheel from becoming heavier to turn in its condition at a standstill by furnishing a steering force control process with a judging circuit to know whether a car speed signal exists and whether a brake signal exists, discriminating abrupt stopping from wire severance, and thereupon controlling the steering force. CONSTITUTION:Judgement is made through measurement whether the car speed is 0km/h, and the steering force is controlled to miknimize gradually in case there is no car speed signal and in case either a brake signal is On or the engine revolving speed is below a specified value. In case, on the other hand, there is no car speed signal and in case either the brake signal is Off or the engine revolving speed is over specified value, it is judged that a car speed signaling wire has severed, and control is made so as to maintain the steering force. This allows discrimination of the car speed signal having gone out due to abrupt stopping from its vanishing due to wire severance during running, which prevents the steering wheel from becoming heavier to turn in the car condition at a standstill.
Patent JP-2001106677-A (JP)
Title: Benzotriazole-based compound and light stabilizer
Inventor: TANAKA NAOKI
IPC: C09K3/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzotriazole-based compound useful as a light stabilizer capable of improving both the weatherability and discoloration resistance of organic materials. SOLUTION: This new benzotriazole-based compound as a light stabilizer is shown by the formula (1) (X is H or Cl; R is a 1-18C alkyl, aryl or alkylaryl; and the methylene group is bound to ortho- or para-position with respect to the OH group).
Patent JP-H09129045-A (JP)
Title: Nbti grouped multicore superconductive stranded cable
Inventor: HOSONO FUMIKAZU
IPC: H01B12/10
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an NbTi grouped superconductive stranded cable wherein a couppling loss is reduced and stability is good. SOLUTION: Cu-Ni grouped alloys 5, 9 are disposed around superconductive filaments 2 and between a group 6 of filaments and stabilizing copper 7, 8 respectively, in the case of an NbTi grouped superconductive stranded cable made by stranding a plurality of superconductive strands wherein a multiplicity of superconductive filaments 2 are integrated in the stabilizing copper. In this event, the Cu-Ni grouped alloy 9 disposed between the group 6 of filaments and the stabilizing copper 7, 8 is adapted to have a highrer Ni concentration than the Cu-Ni grouped alloy 5 disposed around the superconductive filaments 2.
Patent JP-H07113274-A (JP)
Title: Heat-accumulating wall plate
Inventor: YANO NAOTATSU
IPC: F24D11/00
Filed: 1993-10-19
Abstract: PURPOSE:To facilitate the assembling and simplify the structure, by forcing the mutual inner faces of fiber reinforced cement plates to face each other and welding to unify them as a unit and arranging a latent heat accumulation capsule or the like in the inside. CONSTITUTION:A fiber reinforced cement plate is prepared. The external face 1A of the plate is made smooth. A plurality of protrusive lines 2 is provided in the longitudinal direction at every specified interval on the inner face 1B of the plate. Latent heat accumulation capsules 5 and electric heaters 4 for instance are arranged between the protrusive lines 2 of one fiber reinforced cement plate and this cement plate is covered with the other fiber reinforced cement plate and connected together. and both plates are fastened by bolts and nuts 6. At the same time, the latent heat accumulation capsules 5 or the like are contained in the cavities 3 between the protrusive lines 2. A vacuum heat-insulation plate, an exterior wall plate, and an inner decorative plate are laminated as a unit with the heat-accumuration wall plate obtained in such a way. And a thermal energy-conservative wall plate is obtained.